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Title: Flat Spectrum Gamma Ray Burst Afterglows
Authors: Bhattacharya, D
Keywords: Gamma Ray Bursts;Afterglow;Radiation mechanism;Theory
Issue Date: 2001
Publisher: Astronomical Society of India
Citation: BASI, Vol. 29, No. 2, pp. 107 - 114
Abstract: Temporal behaviour of GRB afterglow light curve is derived for the case where the electron energy distribution is relatively hard, with the power-law index p lying between 1.0 and 2.0. It is shown that the expected behaviour will be the same as that for p > 2.0 if the upper cutoff in the electron energy distribution evolves in direct proportion to the bulk Lorentz factor of the blast wave.
Appears in Collections:BASI Publications

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